SUCCOR [Succor Coin] Token
About SUCCOR
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Succor Coin is establishing the new standard of DeFi tokenomics with its innovative automated buyback, collection, reward and burn system and revolutionary use-cases.
It is a renounced coin contract where the project is owned by the community none of the team members or anyone have control of the contract, this is to assure longevity of the project and ownership to the community.
Collection of 1% from the transaction is sent to a special charity address which will be used to raise funds for Charity services automatically ensuring your contribution in blockchain.
Unlike a burn from non-circulating supply, the buyback immediately transfers value to the token holders and the community by purchasing tokens from the open market to burn.
Succor token holders also benefit through a 2% static reflection reward from every transaction. Gaining while holding.
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Laser Scorebeta Last Audit: 30 November 2021
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Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
CoinToken.addLiquidity(uint256,uint256) (#750-763) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#755-762)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
Reentrancy in CoinToken._transfer(address,address,uint256) (#653-691):
External calls:
- swapTokens(contractTokenBalance) (#671)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#722-728)
- buyBackTokens(balance.div(100)) (#679)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#740-745)
External calls sending eth:
- swapTokens(contractTokenBalance) (#671)
- recipient.transfer(amount) (#974)
- buyBackTokens(balance.div(100)) (#679)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#740-745)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#690)
- _liquidityFee = _previousLiquidityFee (#902)
- _liquidityFee = 0 (#895)
- _tokenTransfer(from,to,amount,takeFee) (#690)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#869)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#785)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#794)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#805)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#815)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#786)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#796)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#806)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#817)
- _tokenTransfer(from,to,amount,takeFee) (#690)
- _rTotal = _rTotal.sub(rFee) (#824)
- _tokenTransfer(from,to,amount,takeFee) (#690)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#871)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#814)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#804)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#795)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#816)
- buyBackTokens(balance.div(100)) (#679)
- inSwapAndLiquify = true (#481)
- inSwapAndLiquify = false (#483)
- _tokenTransfer(from,to,amount,takeFee) (#690)
- marketingFee = previousMarketingFee (#904)
- marketingFee = 0 (#897)
Apply the check-effects-interactions pattern.
Additional information: link
Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.
CoinToken.swapTokens(uint256) (#693-704) performs a multiplication on the result of a division:
-transferToAddressETH(marketingAddress,transferredBalance.div(_liquidityFee).mul(marketingFee.sub(25))) (#702)
Consider ordering multiplication before division.
Additional information: link
CoinToken.addLiquidity(uint256,uint256) (#750-763) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#755-762)
Ensure that all the return values of the function calls are used.
Additional information: link
CoinToken._approve(address,address,uint256).owner (#645) shadows:
- Ownable.owner() (#155-157) (function)
Rename the local variables that shadow another component.
Additional information: link
CoinToken.setBuybackUpperLimit(uint256) (#941-943) should emit an event for:
- buyBackUpperLimit = buyBackLimit (#942)
Emit an event for critical parameter changes.
Additional information: link
CoinToken.setMarketingAddress(address)._marketingAddress (#945) lacks a zero-check on :
- marketingAddress = address(_marketingAddress) (#946)
Check that the address is not zero.
Additional information: link
Reentrancy in CoinToken.transferFrom(address,address,uint256) (#563-567):
External calls:
- _transfer(sender,recipient,amount) (#564)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#740-745)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#722-728)
External calls sending eth:
- _transfer(sender,recipient,amount) (#564)
- recipient.transfer(amount) (#974)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#740-745)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#565)
- _allowances[owner][spender] = amount (#649)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in CoinToken.transferFrom(address,address,uint256) (#563-567):
External calls:
- _transfer(sender,recipient,amount) (#564)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#740-745)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#722-728)
External calls sending eth:
- _transfer(sender,recipient,amount) (#564)
- recipient.transfer(amount) (#974)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#740-745)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#650)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#565)
Apply the check-effects-interactions pattern.
Additional information: link
Ownable.unlock() (#190-195) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until 7 days) (#192)
Avoid relying on block.timestamp.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#122-139) uses assembly
- INLINE ASM (#131-134)
Do not use evm assembly.
Additional information: link
SafeMath.mod(uint256,uint256,string) (#77-80) is never used and should be removed
Remove unused functions.
Additional information: link
solc-0.8.5 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.
Additional information: link
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#122-139):
- (success,returndata) = target.call{value: weiValue}(data) (#125)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Variable CoinToken._maxTxAmount (#448) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#9)" inContext (#3-12)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Reentrancy in CoinToken.transferFrom(address,address,uint256) (#563-567):
External calls:
- _transfer(sender,recipient,amount) (#564)
- recipient.transfer(amount) (#974)
External calls sending eth:
- _transfer(sender,recipient,amount) (#564)
- recipient.transfer(amount) (#974)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#740-745)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#565)
- _allowances[owner][spender] = amount (#649)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#650)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#565)
Apply the check-effects-interactions pattern.
Additional information: link
Variable CoinToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#845) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#784)
Prevent variables from having similar names.
Additional information: link
CoinToken.slitherConstructorVariables() (#409-980) uses literals with too many digits:
- deadAddress = 0x000000000000000000000000000000000000dEaD (#415)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
CoinToken.deadAddress (#415) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
setBuyBackEnabled(bool) should be declared external:
- CoinToken.setBuyBackEnabled(bool) (#954-957)
Use the external attribute for functions never called from the contract.
Additional information: link
Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.
Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.
Token is deployed only at one blockchain
Unable to find PancakeSwap trading pair to compute liquidity.
Unable to find PancakeSwap trading pair to compute number of swaps.
Unable to crawl data from the website
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Unable to find token contract audit
Unable to verify token contract address on the website
Unable to find audit link on the website
Unable to find whitepaper link on the website
Unable to find Telegram link on the website
Unable to find Twitter link on the website
Unable to find token on CoinHunt
Additional information: link
Young tokens have high risks of price dump / death
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of price dump / death
Token has relatively low CoinGecko rank
Token has relatively low CoinMarketCap rank
Price for SUCCOR
LASER DESK beta
Twitter account link seems to be invalid
Unable to find Youtube account
Unable to find Discord account